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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49487

mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe()

Description

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe() It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 0b1039f016e8a37c779a4aee362cb2100ebb1cfd to < e5b1e419cdb6dd8709eb05ed34039a3ded8e6003affected
  • 0b1039f016e8a37c779a4aee362cb2100ebb1cfd to < daa5166450b447415aeeaac0199e445bae7bd0f2affected
  • 0b1039f016e8a37c779a4aee362cb2100ebb1cfd to < f8e262eb7575a4a2412f30f7a1b293875aceba80affected
  • 0b1039f016e8a37c779a4aee362cb2100ebb1cfd to < ddf66aefd685fd46500b9917333e1b1e118276dcaffected

Linux Linux

Default version status: affected

  • 5.11affected
  • 0 to < 5.11unaffected
  • 5.15.46 to ≤ 5.15.*unaffected
  • 5.17.14 to ≤ 5.17.*unaffected
  • 5.18.3 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References